NuMex Joe E. Parker Green Chile - 30 Seeds - Medium Hot The NuMex Joe E. Parker is an improved version with thick flesh and medium heat. distinctive New Mexico flavor. This Hatch green chile has distinctive New Mexico flavor. Perfect for making chile rellenos Easy to grow and produces a lot of large 8" green chile peppers all season long. Grown for decades in Hatch, New Mexico. Open-pollinated so seeds can be saved and grown the next season.